92hd75b Integrated Device Technology, 92hd75b Datasheet - Page 209
92hd75b
Manufacturer Part Number
92hd75b
Description
Four Channel Hd Audio Codec
Manufacturer
Integrated Device Technology
Datasheet
1.92HD75B.pdf
(214 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
92hd75b1H5
Manufacturer:
IDT
Quantity:
3 000
Company:
Part Number:
92hd75b2H5
Manufacturer:
IDT
Quantity:
1 000
Company:
Part Number:
92hd75b2X3NLG
Manufacturer:
IDT
Quantity:
553
Part Number:
92hd75b2X3NLGXYBX8
Manufacturer:
IDT
Quantity:
20 000
Company:
Part Number:
92hd75b3X5
Manufacturer:
Skyworks
Quantity:
759
- Current page: 209 of 214
- Download datasheet (3Mb)
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
10.3. Pin Descriptions
VOL_DN/DMIC1/GPIO2
VOL_UP/DMIC0/GPIO1
PCBEEP/MONO
DVDD_CORE
SDI_CODEC
PORTE_R
PORTB_R
PORTC_R
Pin Name
DVDD_LV
SENSE_A
PORTE_L
PORTF_R
PORTB_L
PORTC_L
VREFFILT
DVDD_IO
PORTF_L
RESET#
BITCLK
AVDD1
AVSS1
DVSS
SYNC
SDO
Digital Vdd= 3.3V for I/O, PLL
Jack insertion detection Ports
Mic 0 Input/General Purpose
HDA Interface Voltage (1.5V
HD Audio Serial Data output
1.5V or 1.8V for core logic.
Analog Vdd=4.75V or 3.3V
Volume Control OR Digital
Input/General Purpose I/O
Low Voltage Digital Vdd =
(outbound stream), audio
Not used when internal
HD Audio Frame Sync
Analog Virtual Ground
HD Audio Serial Data
and internal regulator
SPDIF1/Digital Mic 1
Port F Output Right
HD Audio Bit Clock
Port E Input Right
Port F Output Left
Port B Input Right
Port C Input Right
regulator enabled
(inbound stream)
Mono / PC Beep
Port E Input Left
Port B Input Left
Port C Input Left
HD Audio Reset
Analog Ground
Digital Ground
Pin Function
or 3.3V)
A,B,C,D
module
I/O
Table 19. Pin descriptions
I/O(Digital)
I/O(Digital)
I/O(Digital)
I/O(Digital)
O(Analog)
O(Analog)
O(Analog)
209
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I/O
Pull-down 50k with Digital
Pull-down 50k with Digital
Pull-up 50K GPIO/VOL or
Pull-up 50K GPIO/VOL or
Pull-up/Pull-down
Internal
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Mic
Mic
92HD75B
location
48 pin
10
11
12
13
14
15
16
17
21
22
23
24
25
26
27
1
2
3
4
5
7
8
9
6
location
32 Pin
NA
NA
NA
NA
PC AUDIO
29
10
12
13
14
15
16
17
18
19
11
7
8
9
1
2
3
4
5
6
V 1.0 01-09
Related parts for 92hd75b
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Integrated Processor
Manufacturer:
Integrated Device Technology, Inc.
Part Number:
Description:
Integrated Riscontroller for Low-Cost Systems
Manufacturer:
Integrated Device Technology, Inc.
Part Number:
Description:
INTEGRATED RISController FOR LOW-COST SYSTEMS
Manufacturer:
Integrated Device Technology, Inc.
Part Number:
Description:
SwitchStar ATM Cell Based 1.2Gbps non-blocking Integrated Switch Controller
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
3.3V CMOS 16-bit bidirectional transceiver
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
3.3 CMOS octal buffer/line driver
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
Fast CMOS octal registered transceivers
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
Fast CMOS octal bidirectional transceivers
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
Fast CMOS 16-bit buffer/line driver
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
2.5 V/3.3 V 10 Bit High Bandwidth Bus Switch with Precharged Outputs
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
High-Speed CMOS Quick Switch 16:8 Multiplexer
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
QUICKSWITCH?? PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH IDTQS32X245Q2QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
QUICKSWITCH PRODUCTS 2.5V / 3.3V 10-BIT HIGH BANDWIDTH BUS SWITCH
Manufacturer:
Integrated Device Technology, Inc.
Datasheet: